diff options
Diffstat (limited to 'drivers/gpu/drm/i915/i915_drv.h')
| -rw-r--r-- | drivers/gpu/drm/i915/i915_drv.h | 45 |
1 files changed, 45 insertions, 0 deletions
diff --git a/drivers/gpu/drm/i915/i915_drv.h b/drivers/gpu/drm/i915/i915_drv.h index 85a072e8063..6f18ee68d06 100644 --- a/drivers/gpu/drm/i915/i915_drv.h +++ b/drivers/gpu/drm/i915/i915_drv.h @@ -31,6 +31,7 @@ #define _I915_DRV_H_ #include "i915_reg.h" +#include "intel_bios.h" #include <linux/io-mapping.h> /* General customization: @@ -152,8 +153,26 @@ typedef struct drm_i915_private { unsigned int sr01, adpa, ppcr, dvob, dvoc, lvds; int vblank_pipe; + bool cursor_needs_physical; + + struct drm_mm vram; + + int irq_enabled; + struct intel_opregion opregion; + /* LVDS info */ + int backlight_duty_cycle; /* restore backlight to this value */ + bool panel_wants_dither; + struct drm_display_mode *panel_fixed_mode; + struct drm_display_mode *vbt_mode; /* if any */ + + /* Feature bits from the VBIOS */ + int int_tv_support:1; + int lvds_dither:1; + int lvds_vbt:1; + int int_crt_support:1; + struct drm_i915_fence_reg fence_regs[16]; /* assume 965 */ int fence_reg_start; /* 4 if userland hasn't ioctl'd us yet */ int num_fence_regs; /* 8 on pre-965, 16 otherwise */ @@ -413,6 +432,10 @@ struct drm_i915_gem_object { * flags which individual pages are valid. */ uint8_t *page_cpu_valid; + + /** User space pin count and filp owning the pin */ + uint32_t user_pin_count; + struct drm_file *pin_filp; }; /** @@ -442,8 +465,16 @@ struct drm_i915_file_private { } mm; }; +enum intel_chip_family { + CHIP_I8XX = 0x01, + CHIP_I9XX = 0x02, + CHIP_I915 = 0x04, + CHIP_I965 = 0x08, +}; + extern struct drm_ioctl_desc i915_ioctls[]; extern int i915_max_ioctl; +extern unsigned int i915_fbpercrtc; extern int i915_master_create(struct drm_device *dev, struct drm_master *master); extern void i915_master_destroy(struct drm_device *dev, struct drm_master *master); @@ -472,6 +503,7 @@ extern int i915_irq_wait(struct drm_device *dev, void *data, struct drm_file *file_priv); void i915_user_irq_get(struct drm_device *dev); void i915_user_irq_put(struct drm_device *dev); +extern void i915_enable_interrupt (struct drm_device *dev); extern irqreturn_t i915_driver_irq_handler(DRM_IRQ_ARGS); extern void i915_driver_irq_preinstall(struct drm_device * dev); @@ -556,7 +588,16 @@ uint32_t i915_get_gem_seqno(struct drm_device *dev); void i915_gem_retire_requests(struct drm_device *dev); void i915_gem_retire_work_handler(struct work_struct *work); void i915_gem_clflush_object(struct drm_gem_object *obj); +int i915_gem_object_set_domain(struct drm_gem_object *obj, + uint32_t read_domains, + uint32_t write_domain); +int i915_gem_init_ringbuffer(struct drm_device *dev); +void i915_gem_cleanup_ringbuffer(struct drm_device *dev); +int i915_gem_do_init(struct drm_device *dev, unsigned long start, + unsigned long end); int i915_gem_fault(struct vm_area_struct *vma, struct vm_fault *vmf); +int i915_gem_object_set_to_gtt_domain(struct drm_gem_object *obj, + int write); /* i915_gem_tiling.c */ void i915_gem_detect_bit_6_swizzle(struct drm_device *dev); @@ -595,6 +636,10 @@ static inline void opregion_asle_intr(struct drm_device *dev) { return; } static inline void opregion_enable_asle(struct drm_device *dev) { return; } #endif +/* modesetting */ +extern void intel_modeset_init(struct drm_device *dev); +extern void intel_modeset_cleanup(struct drm_device *dev); + /** * Lock test for when it's just for synchronization of ring access. * |